901422764 has 24 divisors (see below), whose sum is σ = 1723223376. Its totient is φ = 409184000.

The previous prime is 901422751. The next prime is 901422787. The reversal of 901422764 is 467224109.

It is a super-4 number, since 4×901422764⁴ (a number of 37 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20024 + ... + 46944.

It is an arithmetic number, because the mean of its divisors is an integer number (71800974).

Almost surely, 2^901422764 is an apocalyptic number.

It is an amenable number.

901422764 is a deficient number, since it is larger than the sum of its proper divisors (821800612).

901422764 is a wasteful number, since it uses less digits than its factorization.

901422764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27697 (or 27695 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 901422764 is about 30023.7033691715. The cubic root of 901422764 is about 965.9978810213.

The spelling of 901422764 in words is "nine hundred one million, four hundred twenty-two thousand, seven hundred sixty-four".